单词	spectacle trifocal lenses
释义	spectacle trifocal lenses 三焦点镜片
随便看	compressed air spayer Compressed airs pipe compressed air sprayer compressed-air sprayer compressed air spray gun compressed air spraying compressed air spray system compressed air spring brake compressed air starter compressed-air starter compressed air starting compressed-air starting compressed air station compressed-air station compressed-air steel cylinder compressed air steering compressed air steering gear compressed-air stirrer compressed air stirring Compressed air storage power generation compressed air stuffer compressed air suits compressed air supply compressed air supply system compressed air switch